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MCG462: red dwarf star with 10 planets

  MCG462.1   MCG462.2   MCG462.3   MCG462.4   MCG462.5  
MCG462.6
  MCG462.7  
MCG462.8
 
MCG462.9
  MCG462.10  

Solar system 'MCG462' comprises the star 'MCG462' and the retinue of celestial objects gravitationally bound to it: 10 planets and their 529 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'MCG462', a red dwarf class star that contains about 98.4% of the system's known mass and dominates it gravitationally. MCG462 is located more than 2819 lightyears from the center of the galaxy.

MCG462.2, the second planet in this system, may feature life forms. Its average temperature is 336K (63C) and it's atmosphere contains 8% of oxygen. One year on MCG462.2 lasts 129 days, one day lasts 30 hours. It's diameter is 7066 km, 0.5 times the diameter of the Earth.

This solar system comprises 10 planets

MCG462.1 is a very large terrestrial planet (10037 km radius) which orbits its star in 50 Earth days, one day on MCG462.1 lasts 12 Earth hours. Its average temperature is 591 K (318 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 10 moons.
MCG462.2 is a small terrestrial planet (3533 km radius) which orbits its star in 129 Earth days, one day on MCG462.2 lasts 30 Earth hours. Its average temperature is 336 K (63 C), its atmosphere mainly consists of nitrogen and it has 0 moons.
MCG462.3 is a medium terrestrial planet (6901 km radius) which orbits its star in 238 Earth days, one day on MCG462.3 lasts 15 Earth hours. Its average temperature is 224 K (-49 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
MCG462.4 is a medium terrestrial planet (6079 km radius) which orbits its star in 495 Earth days, one day on MCG462.4 lasts 16 Earth hours. Its average temperature is 112 K (-161 C), its atmosphere mainly consists of nitrogen and it has 3 moons.
MCG462.5 is a medium terrestrial planet (6795 km radius) which orbits its star in 910 Earth days, one day on MCG462.5 lasts 15 Earth hours. Its average temperature is 62 K (-211 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 26 moons.
MCG462.6 is a very large terrestrial planet (9628 km radius) which orbits its star in 8841 Earth days, one day on MCG462.6 lasts 12 Earth hours. Its average temperature is 1162 K (889 C), its atmosphere mainly consists of hydrogen and it has 111 moons.
MCG462.7 is a huge terrestrial planet (13951 km radius) which orbits its star in 27555 Earth days, one day on MCG462.7 lasts 11 Earth hours. Its average temperature is 1253 K (980 C), its atmosphere mainly consists of hydrogen, helium and it has 109 moons.
MCG462.8 is a large gas giant (61237 km radius) which orbits its star in 152438 Earth days, one day on MCG462.8 lasts 10 Earth hours. Its average temperature is 1968 K (1695 C), its atmosphere mainly consists of hydrogen and it has 130 moons.
MCG462.9 is a large gas giant (52995 km radius) which orbits its star in 287978 Earth days, one day on MCG462.9 lasts 10 Earth hours. Its average temperature is 1058 K (785 C), its atmosphere mainly consists of hydrogen, helium and it has 110 moons.
MCG462.10 is a small terrestrial planet (4395 km radius) which orbits its star in 378557 Earth days, one day on MCG462.10 lasts 22 Earth hours. Its average temperature is 1386 K (1113 C), its atmosphere mainly consists of and it has 30 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:MCG462.1MCG462.2MCG462.3MCG462.4MCG462.5
distance from star:18*106 km34*106 km52*106 km85*106 km127*106 km
radius:10037 km3533 km6901 km6079 km6795 km
mass:8089*1021 kg352*1021 kg2629*1021 kg1797*1021 kg2509*1021 kg
surface gravity: 5.35 m/s2
0.54 Earths
1.88 m/s2
0.19 Earths
3.68 m/s2
0.37 Earths
3.24 m/s2
0.33 Earths
3.62 m/s2
0.37 Earths
escape velocity:10.37 km/s3.646 km/s7.131 km/s6.281 km/s7.020 km/s
year: 100 MCG462.1 days
50 Earth days
103 MCG462.2 days
129 Earth days
380 MCG462.3 days
238 Earth days
742 MCG462.4 days
495 Earth days
1456 MCG462.5 days
910 Earth days
day:12 hrs30 hrs15 hrs16 hrs15 hrs
axial tilt:21°19°19°17°
temperature:591 K
318 C
336 K
63 C
224 K
-49 C
112 K
-161 C
62 K
-211 C
atmosphere:21% H2
4% He
31% N2
43% O2
1% CO2
0% other
92% N2
8% O2
0% other
80% N2
17% O2
3% CO2
0% other
86% N2
9% O2
5% CO2
0% other
83% N2
6% O2
11% CO2
0% other
moons:1000326
rings:00000

planet:MCG462.6MCG462.7MCG462.8MCG462.9MCG462.10
distance from star:581*106 km1239*106 km3878*106 km5926*106 km7111*106 km
radius:9628 km13951 km61237 km52995 km4395 km
mass:7140*1021 kg21722*1021 kg1837095*1021 kg1190678*1021 kg679*1021 kg
surface gravity: 5.14 m/s2
0.52 Earths
7.44 m/s2
0.76 Earths
32.6 m/s2
3.33 Earths
28.2 m/s2
2.88 Earths
2.34 m/s2
0.23 Earths
escape velocity:9.949 km/s14.41 km/s63.28 km/s54.76 km/s4.541 km/s
year: 17682 MCG462.6 days
8841 Earth days
60120 MCG462.7 days
27555 Earth days
365851 MCG462.8 days
152438 Earth days
691147 MCG462.9 days
287978 Earth days
412971 MCG462.10 days
378557 Earth days
day:12 hrs11 hrs10 hrs10 hrs22 hrs
axial tilt:21°
temperature:1162 K
889 C
1253 K
980 C
1968 K
1695 C
1058 K
785 C
1386 K
1113 C
atmosphere:100% H2
0% other
76% H2
24% He
0% other
94% H2
6% He
0% other
85% H2
15% He
0% other
100% other
moons:11110913011030
rings:21011170

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